function doSubmit(){
	var form=document.forms[0];
	form.submit();
}
function doSubmitByAction(_action){
	var form=document.forms[0];
	if(_action!=null&&_action!=""){
		form.action=_action;
	}
	form.submit();
}

function doRequest(_action){
	var form=document.forms[0];
	form.action=_action;
	form.submit();
}
function doRedirect(_request){
	window.location.href=_request;
}



